Bumblebee is creating lot of problem with emulator. How can i roll back to Arctic fox from Bumblebee, as bumblebee has many issues with emulator I just want that i dont need to uninstall the bumblebee, and i just want…
So I was trying to learn how to test,but I faced a problem which I can't import the Junit 5.4 (See Photo: https://ibb.co/VjYd1Nv). When I press import it just import this line: testImplementation 'org.junit.jupiter:junit-jupiter' But the error is NOT resolved…
I've been trying to do this for a while but I didn't find any solution. I'm working on a shopping list app for android and I have an arraylist of items. I want to write it into a file which…
I'm a beginner to flutter please someone help! Error: A value of type 'bool?' can't be assigned to a variable of type 'bool' because 'bool?' is nullable and 'bool' isn't. color: isDone ? Color(0xFF7349FE) : Colors.transparent, class TodoWidget extends StatelessWidget…
I want to set suffix for the email and want to use string.xml <string name="emailSuffix">@gmail.com</string> code is not allowing me to add '@' at start of the string. Any idea how and what should I do? I have searched but…
When I try to generate Javadocs for my projects using the Android Studio tool I get a series of errors that say a bunch of packages I am using do not exist. C:UsersJadonAndroidStudioProjectsQRHunterAppappsrcmainjavacomexampleqrhunterloginQRCodeGeneratorActivity.java:8: error: package android.content does not exist import…
I have a Dialog Box in my MainActivity that is activated by touching a cog button in my Layout. When it appears, it contains a drop down Spinner. The Spinner works and produces a scrollable list of items, so that…
I'm developing a Flutter application in Dart using Android Studio, but when I run my code I get this error: Launching libmain.dart on AOSP on IA Emulator in debug mode... Running Gradle task 'assembleDebug'... Warning: Mapping new ns http://schemas.android.com/repository/android/common/02 to…
I am testing my app on android 10 and I try to gain r/w access to all files. I tried to follow this Solution but I still can't get the MANAGE_EXTERNAL_STORAGE permission. I also tried this Solution 2. On my…
I'm have some project, realtime sending RSSI and MAC of Bluetooth Low Energy. I want try using http protocol, and i found OkHttp library. But when i run with OkHttp, my software crash. My error 2022-04-02 10:22:56.681 20521-20521/com.example.android_http D/Logger: State…